Take a photo of the wiring with your smartphone so ... which powers the thermostat. “We recommend using a C-wire to provide ...

Scope out your wiring. If you have a ducted HVAC ... If you know you don’t have a C-wire but you really want a smart thermostat, you have a few options: ...

Automate your air conditioning and heating with top-rated thermostats from Ecobee, Google Nest, Honeywell Home, Mysa, and SensiboThe best smart thermostats pay bigger money-saving dividends than ...